package org.example.service;

import java.util.List;

import org.example.domain.UtuFollower;
import org.example.domain.UtuFollowing;

/**
 * 关注信息Service接口
 * 
 * @author coderfun
 * @date 2024-12-04
 */
public interface IUtuFollowingService 
{
    /**
     * 查询关注信息
     * 
     * @param id 关注信息主键
     * @return 关注信息
     */
    public UtuFollowing selectUtuFollowingById(Long id);

    /**
     * 查询关注信息列表
     * 
     * @param utuFollowing 关注信息
     * @return 关注信息集合
     */
    public List<UtuFollowing> selectUtuFollowingList(UtuFollowing utuFollowing);

    /**
     * 新增关注信息
     * 
     * @param utuFollowing 关注信息
     * @return 结果
     */
    public int insertUtuFollowing(UtuFollowing utuFollowing);

    /**
     * 修改关注信息
     * 
     * @param utuFollowing 关注信息
     * @return 结果
     */
    public int updateUtuFollowing(UtuFollowing utuFollowing);

    /**
     * 批量删除关注信息
     * 
     * @param ids 需要删除的关注信息主键集合
     * @return 结果
     */
    public int deleteUtuFollowingByIds(Long[] ids);

    /**
     * 删除关注信息信息
     * 
     * @param id 关注信息主键
     * @return 结果
     */
    public int deleteUtuFollowingById(Long id);

    List<UtuFollowing> selectFlowingList(UtuFollower utuFollower);
}
